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Cover image for Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

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Tim Peck@timpeck20 hours ago

157 intel reports

The Gentlemen threat actor group is utilizing the cross-platform TukTuk C2 framework and BYOVD techniques to neutralize EDR solutions while targeting global technology and healthcare sectors.

Storm-2570 is a versatile ransomware affiliate utilizing consistent post-compromise tools like MeshAgent, ntdsutil, and s5cmd to deploy multiple ransomware families including Qilin and DragonForce.

Purple Ghosts compromised over 14,000 Dahua cameras globally using an authentication-bypass chain and P2P relay exploitation to install persistent backdoors and harvest credentials.

The Iran-linked threat actor Handala Hack uses the HEAVYGRAM Telegram-based backdoor and CRUDEEXCLUDE utility to target dissidents and journalists for surveillance and data exfiltration.

Koktevrat is a multi-stage Android RAT distributed via a fake Polish government application named MandatGO that utilizes Accessibility Services and Firebase for full device control.

The NightEagle APT group (APT-Q-95) is targeting Russian businesses by deploying the GhostContainer backdoor on Microsoft Exchange servers and utilizing legitimate tunneling tools for lateral movement.

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